我设法得到日期选择器只有前一个月可见，但我的光标默认选择上个月的日期，有人可以帮助我解决这个问题....我希望上个月可见光标选择当前日期在开放。
请提前帮助，谢谢你......
这是我的代码
public class SearchFragment extends Fragment {
ListView lstv22;
ArrayList<AshTable2> array222;
EditText inputSearch1;
CustomListViewAdapter2 adapter2;
int day1, month1, year1;
private int mYearIni, mMonthIni, mDayIni, sYearIni, sMonthIni, sDayIni, mYearIni1, mMonthIni1, mDayIni1, sYearIni2, sMonthIni2, sDayIni2, mYearIni3, mMonthIni3, mDayIni3;
Calendar C = Calendar.getInstance();
TextView noSearch;
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.search_fragment,
container, false);
// sMonthIni = C.get(Calendar.MONTH);
// sDayIni = C.get(Calendar.DAY_OF_MONTH);
// sYearIni = C.get(Calendar.YEAR);
getActivity().setTitle("Search");
array222 = new ArrayList<>();
lstv22 = (ListView) view.findViewById(R.id.lst_vw2);
inputSearch1 = (EditText) view.findViewById(R.id.inputSearch1);
noSearch = (TextView) view.findViewById(R.id.noSearch);
inputSearch1.addTextChangedListener(new TextWatcher() {
@Override
public void afterTextChanged(Editable arg) {
// TODO Auto-generated method stub
String text = inputSearch1.getText().toString().toLowerCase(Locale.getDefault());
adapter2.filter(text);
listCheck();
}
@Override
public void beforeTextChanged(CharSequence arg0, int arg1,
int arg2, int arg3) {
// TODO Auto-generated method stub
}
@Override
public void onTextChanged(CharSequence arg0, int arg1, int arg2,
int arg3) {
}
});
adapter2 = new CustomListViewAdapter2(getActivity(), R.layout.home_list_view, array222);
lstv22.setAdapter(adapter2);
inputSearch1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
InputMethodManager imm = (InputMethodManager) getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(inputSearch1.getWindowToken(), 0);
// final Calendar cal = Calendar.getInstance();
// mYearIni=cal.get(Calendar.YEAR);
// mMonthIni=cal.get(Calendar.MONTH);
// mDayIni=cal.get(Calendar.DAY_OF_MONTH);
showDispatchCalendar();
}
});
return view;
}
private void showDispatchCalendar() {
Calendar c1 = Calendar.getInstance();
DatePickerDialog da = new DatePickerDialog(getActivity(), mDateSetListener, mYearIni, mMonthIni, mDayIni);
c1.add(Calendar.MONTH, -1);
// long currentTime = new Date(System.currentTimeMillis()).getTime();
// Date newDate = new Date(currentTime - 29 * 24 * 3600 * 1000);
da.getDatePicker().setMinDate(new Date(System.currentTimeMillis()).getTime());
da.show();
// long newDate = System.currentTimeMillis();
// da.getDatePicker().setMinDate(newDate);
// da.getDatePicker().setMinDate(newDate);
da.show();
}
private void colocar_fecha() {
day1 = mDayIni;
month1 = mMonthIni + 1;
year1 = mYearIni;
inputSearch1.setText(day1 + "-" + month1 + "-" + year1 + " ");
}
private DatePickerDialog.OnDateSetListener mDateSetListener =
new DatePickerDialog.OnDateSetListener() {
public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
mYearIni = year;
mMonthIni = monthOfYear;
mDayIni = dayOfMonth;
colocar_fecha();
}
};
public void listCheck() {
if (adapter2.getCount() != 0) {
noSearch.setText(" ");
} else {
noSearch.setText(" No Search Result Found ");
}
}
}
答案 0 :(得分：0)
在 showDispatchCalendar（）方法中，请使用：
Calendar nowCalendar = Calendar.getInstance();
DatePickerDialog = DatePickerDialog.newInstance(
CreateEventActivity.this,
nowCalendar.get(Calendar.YEAR),
nowCalendar.get(Calendar.MONTH),
nowCalendar.get(Calendar.DAY_OF_MONTH)
);
答案 1 :(得分：0)
试试这个
long currentTime = new Date(System.currentTimeMillis()).getTime();
Date newDate = new Date(currentTime - 29 * 24 * 3600 * 1000); //Subtract 30 days
在您的代码中设置此日期..
da.getDatePicker().setMinDate(newDate.getTime());
da.show();
希望它会对你有帮助，Check＆amp;让我知道
被修改
Calendar c = Calendar.getInstance();
DatePickerDialog dd = new DatePickerDialog(activity,
new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
try {
// Do your stuff
} catch (Exception ex) {
}
}
}, c.get(Calendar.YEAR), c.get(Calendar.MONTH), c.get(Calendar.DAY_OF_MONTH));
dd.show();
答案 2 :(得分：0)
在致电showDispatchCalendar()之前添加此内容...
final Calendar cal = Calendar.getInstance();
mYearIni=cal.get(Calendar.YEAR);
mMonthIni=cal.get(Calendar.MONTH);
mDayIni=cal.get(Calendar.DAY_OF_MONTH);
答案 3 :(得分：0)
首先创建DatePicker类，如下所示：
public class DatePickerFragment extends DialogFragment {
DatePickerDialog.OnDateSetListener ondateSet;
private int year, month, day;
public DatePickerFragment() {}
public void setCallBack(DatePickerDialog.OnDateSetListener ondate) {
ondateSet = ondate;
}
@SuppressLint("NewApi")
@Override
public void setArguments(Bundle args) {
super.setArguments(args);
year = args.getInt("year");
month = args.getInt("month");
day = args.getInt("day");
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
return new DatePickerDialog(getActivity(), AlertDialog.THEME_DEVICE_DEFAULT_LIGHT, ondateSet, year, month, day);
}
}
然后在任何类中使用它：
private void showDatePicker() {
DatePickerFragment date = new DatePickerFragment();
/**
* Set Up Current Date Into dialog
*/
Calendar calender = Calendar.getInstance();
Bundle args = new Bundle();
args.putInt("year", calender.get(Calendar.YEAR));
args.putInt("month", calender.get(Calendar.MONTH));
args.putInt("day", calender.get(Calendar.DAY_OF_MONTH));
date.setArguments(args);
/**
* Set Call back to capture selected date
*/
date.setCallBack(ondate1);
date.show(getActivity().getFragmentManager(), "Date Picker");
}
public String checkDigit(int number) {
return number <= 9 ? "0" + number : String.valueOf(number);
}
DatePickerDialog.OnDateSetListener ondate = new DatePickerDialog.OnDateSetListener() {
public void onDateSet(DatePicker view, int year, int monthOfYear,
int dayOfMonth) {
etDob.setText(String.valueOf(checkDigit(dayOfMonth)) + "/" + String.valueOf(checkDigit(monthOfYear + 1))
+ "/" + String.valueOf(year));
}
};
这样您将始终获得当前日期。
最好的运气！
答案 4 :(得分：0)
试试这个：
// Use the current date as the default date in the picker
final Calendar c = Calendar.getInstance();
int year = c.get(Calendar.YEAR);
int month = c.get(Calendar.MONTH) + 1;
int day = c.get(Calendar.DAY_OF_MONTH);
Log.e("DialogMonth", ""+month);